public class Person {

    public String name;
    public int age;
    public Person(String name,int age){
        this.name=name;
        this.age=age;
        System.out.println("Person:构造方法执行");
    }
    {
        System.out.println("Person:实例代码块执行");
    }
    static{
        System.out.println("Person:静态代码块执行");
    }
}
